<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>
  <div id="app">
    <input type="text" v-model="message">
    <input type="text" v-model="color.red">
    {{color.orange}}
    <div>{{message}}</div>
  </div>


  <script src="./Watcher.js"></script>
  <script src="./Observer.js"></script>
  <script src="./Compile.js"></script>
  <script src="./MVVM.js"></script>
  <script>
    let vm = new MVVM({
      el: '#app',
      data: function () {
        return {
          message: 'Hello World!',
          color: { red: '#123334', orange: '#333344' }
        }
      }
    });
  </script>
</body>

</html>